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    • MPEC 2004-T54 : 2004 TT12

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    M.P.E.C. 2004-T54                                Issued 2004 Oct. 11, 16:20 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

                  Supported in part by the Brinson Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2004 TT12

Observations:
     K04T12T* C2004 10 10.36081 03 01 16.82 +15 26 45.3          20.7 V ET054691
     K04T12T  C2004 10 10.38819 03 01 24.19 +15 27 09.7          20.7 V ET054691
     K04T12T  C2004 10 10.41595 03 01 31.63 +15 27 33.9          21.1 V ET054691
     K04T12T  C2004 10 10.49216 03 01 52.22 +15 28 38.2          20.7 V ET054291
     K04T12T  C2004 10 10.49712 03 01 53.61 +15 28 42.5          21.1 V ET054291
     K04T12T  C2004 10 10.50241 03 01 55.08 +15 28 46.8          20.9 V ET054291
     K04T12T HC2004 10 11.28450 03 05 44.63 +15 40 05.6          21.2 V ET054291
     K04T12T HC2004 10 11.29720 03 05 48.04 +15 40 16.2          21.5 V ET054291
     K04T12T HC2004 10 11.30216 03 05 49.36 +15 40 20.3          21.9 V ET054291
     K04T12T HC2004 10 11.48370 03 06 37.15 +15 42 53.0          21.7 V ET054291
     K04T12T HC2004 10 11.49649 03 06 40.64 +15 43 02.5          21.7 V ET054291
     K04T12T HC2004 10 11.50245 03 06 42.26 +15 43 06.9          21.4 V ET054291

Observer details:
291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer R. S. McMillan.  0.9-m f/3
    reflector + CCD.

Orbital elements:
2004 TT12
Epoch 2004 Oct. 2.0 TT = JDT 2453280.5                  MPC
M 357.78912              (2000.0)            P               Q
n   0.25298056     Peri.  197.22352     +0.93104704     -0.36489804
a   2.4759657      Node   184.17812     +0.33624956     +0.85891775
e   0.5450765      Incl.    0.71923     +0.14173092     +0.35931840
P   3.90           H   24.0           G   0.15
From 12 observations 2004 Oct. 10-11.

Ephemeris:
2004 TT12                a,e,i = 2.48, 0.55, 1                   q = 1.1264
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 10 12    03 09.08   +15 50.3    0.146    1.126   149.7    26.6    21.3
2004 10 22    03 49.67   +17 31.8    0.158    1.134   149.7    26.3    21.5
2004 11 01    04 16.81   +18 22.5    0.179    1.155   153.1    22.9    21.7
2004 11 11    04 31.91   +18 47.4    0.207    1.186   159.5    17.0    21.9
2004 11 21    04 38.60   +19 03.1    0.244    1.227   167.8     9.8    22.0

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-T54

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